/* ============================================
   FORMULARIO TI — Enterprise Design System
   CESFAM Dr. Alfredo Gantz Mann
   v3.0 — Perfection
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ========== DESIGN TOKENS ========== */
:root {
    --bg-body: #06090f;
    --bg-surface: rgba(12, 17, 29, 0.78);
    --bg-surface-hover: rgba(16, 22, 38, 0.88);
    --bg-input: rgba(14, 20, 36, 0.7);
    --bg-input-hover: rgba(20, 28, 48, 0.85);
    --bg-input-focus: rgba(22, 32, 56, 0.95);
    --bg-navbar: rgba(6, 9, 15, 0.72);
    --text-primary: #f0f2f8;
    --text-secondary: #94a0be;
    --text-muted: #5c6784;
    --text-label: #b0b8d2;
    --text-placeholder: #586480;
    --cyan: #06b6d4;
    --cyan-light: #22d3ee;
    --indigo: #6366f1;
    --indigo-light: #818cf8;
    --violet: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #06b6d4, #6366f1, #8b5cf6);
    --accent-gradient-h: linear-gradient(90deg, #06b6d4, #6366f1, #8b5cf6);
    --border: rgba(100, 116, 160, 0.2);
    --border-hover: rgba(6, 182, 212, 0.3);
    --border-focus: rgba(6, 182, 212, 0.55);
    --border-card: rgba(100, 116, 160, 0.14);
    --success: #10b981;
    --error: #f43f5e;
    --warning: #f59e0b;
    --urg-low: #10b981;
    --urg-med: #f59e0b;
    --urg-crit: #f43f5e;
    --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 80px rgba(6, 182, 212, 0.04);
    --glow-cyan: 0 0 40px rgba(6, 182, 212, 0.15);
    --glow-indigo: 0 0 40px rgba(99, 102, 241, 0.12);
    --r-sm: 10px;
    --r-md: 14px;
    --r-lg: 18px;
    --r-xl: 24px;
    --t-fast: 0.15s ease;
    --t-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --t-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========== LIGHT THEME ========== */
[data-theme="light"] {
    --bg-body: #f0f3fa;
    --bg-surface: rgba(255, 255, 255, 0.88);
    --bg-surface-hover: rgba(255, 255, 255, 0.96);
    --bg-input: rgba(235, 239, 250, 0.9);
    --bg-input-hover: #fff;
    --bg-input-focus: #fff;
    --bg-navbar: rgba(244, 246, 251, 0.82);
    --text-primary: #0f1729;
    --text-secondary: #3d4b66;
    --text-muted: #7a88a4;
    --text-label: #2d3a52;
    --text-placeholder: #8896b0;
    --border: rgba(60, 80, 140, 0.15);
    --border-hover: rgba(6, 182, 212, 0.25);
    --border-focus: rgba(6, 182, 212, 0.5);
    --border-card: rgba(60, 80, 140, 0.1);
    --shadow-card: 0 4px 35px rgba(0, 0, 0, 0.06), 0 0 60px rgba(6, 182, 212, 0.03);
    --glow-cyan: 0 0 30px rgba(6, 182, 212, 0.06);
    --glow-indigo: 0 0 30px rgba(99, 102, 241, 0.04);
}

/* ========== GLOBAL ========== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(6, 182, 212, 0.3);
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.2) transparent;
}

/* Text selection */
::selection {
    background: rgba(6, 182, 212, 0.25);
    color: inherit;
}

::-moz-selection {
    background: rgba(6, 182, 212, 0.25);
    color: inherit;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background var(--t-base), color var(--t-base);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== BACKGROUND ========== */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image: radial-gradient(rgba(99, 102, 241, 0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 100%);
}

[data-theme="light"] .bg-grid {
    background-image: radial-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px);
}

.bg-orb {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(80px);
    opacity: 0.5;
}

.bg-orb--1 {
    width: 500px;
    height: 500px;
    background: rgba(6, 182, 212, 0.12);
    top: -15%;
    left: -10%;
    animation: orbFloat 18s ease-in-out infinite alternate;
}

.bg-orb--2 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.1);
    bottom: -10%;
    right: -5%;
    animation: orbFloat 22s ease-in-out infinite alternate-reverse;
}

.bg-orb--3 {
    width: 300px;
    height: 300px;
    background: rgba(139, 92, 246, 0.08);
    top: 40%;
    right: 15%;
    animation: orbFloat 15s ease-in-out infinite alternate;
}

[data-theme="light"] .bg-orb {
    opacity: 0.25;
    filter: blur(100px);
}

@keyframes orbFloat {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, -20px) scale(1.08);
    }

    100% {
        transform: translate(-20px, 15px) scale(0.95);
    }
}

/* ========== TOAST NOTIFICATIONS ========== */
.toast-container {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.2rem;
    border-radius: var(--r-md);
    font-size: 0.82rem;
    font-weight: 500;
    color: #fff;
    backdrop-filter: blur(12px);
    pointer-events: auto;
    animation: toastIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    max-width: 90vw;
}

.toast--success {
    background: rgba(16, 185, 129, 0.92);
}

.toast--error {
    background: rgba(244, 63, 94, 0.92);
}

.toast--info {
    background: rgba(6, 182, 212, 0.92);
}

.toast.hiding {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }

    to {
        opacity: 0;
        transform: translateY(-12px) scale(0.95);
    }
}

/* ========== NAVBAR ========== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1.5rem;
    background: var(--bg-navbar);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transition: all var(--t-base);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), 0 0 40px rgba(6, 182, 212, 0.03);
    border-bottom-color: var(--border-hover);
}

[data-theme="light"] .navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.navbar-logo-img {
    height: 34px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.navbar-title {
    font-size: 1.82rem;
    font-weight: 900;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
}

.navbar-sep {
    color: var(--text-muted);
    opacity: 0.5;
    margin: 0 0.1rem;
}

.navbar-title--accent {
    background: var(--accent-gradient-h);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1.1rem;
    border: none;
    border-radius: var(--r-sm);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--t-base);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
}

.btn--outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn--outline:hover {
    color: var(--cyan-light);
    border-color: var(--border-hover);
    background: rgba(6, 182, 212, 0.06);
    transform: translateY(-1px);
    box-shadow: var(--glow-cyan);
}

.btn--primary {
    background: var(--accent-gradient);
    color: #fff;
    border-radius: var(--r-md);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    background-size: 200% auto;
}

.btn--cta {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    border-radius: var(--r-md);
    margin-top: 0.5rem;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.2), 0 0 40px rgba(99, 102, 241, 0.08);
    animation: shimmer 4s ease infinite;
}

.btn--cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.7s ease;
}

.btn--cta:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 8px 35px rgba(6, 182, 212, 0.35), 0 0 80px rgba(99, 102, 241, 0.15), 0 0 120px rgba(6, 182, 212, 0.08);
}

.btn--cta:hover::before {
    left: 100%;
}

.btn--cta:active {
    transform: translateY(-1px) scale(0.99);
    transition: transform 0.1s;
}

.btn--cta:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading state */
.btn--loading .btn-text {
    visibility: hidden;
}

.btn--loading .btn-icon-svg {
    visibility: hidden;
}

.btn--loading::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Legacy spinner compat */
.btn-spinner {
    pointer-events: none;
    color: transparent;
}

.btn-spinner::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.btn-spinner svg,
.btn-spinner span {
    visibility: hidden;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes shimmer {
    0% {
        background-position: 0% center;
    }

    50% {
        background-position: 100% center;
    }

    100% {
        background-position: 0% center;
    }
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--t-base);
}

.btn-icon:hover {
    color: var(--cyan);
    border-color: var(--border-hover);
    background: rgba(6, 182, 212, 0.06);
    transform: rotate(15deg) scale(1.08);
    box-shadow: var(--glow-cyan);
}

/* ========== APP CONTAINER ========== */
.app-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    position: relative;
    z-index: 1;
}

/* ========== MAIN CARD ========== */
.card {
    width: 100%;
    max-width: 720px;
    background: var(--bg-surface);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border: 1px solid var(--border-card);
    border-radius: var(--r-xl);
    padding: 3rem 3rem 2.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--t-base);
    animation: cardEntry 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Noise grain texture for premium depth */
.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
    border-radius: inherit;
    z-index: 0;
}

.card>* {
    position: relative;
    z-index: 1;
}

.card__glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient-h);
    opacity: 0.85;
    z-index: 2;
}

.card:hover {
    border-color: rgba(6, 182, 212, 0.15);
    box-shadow: var(--shadow-card), var(--glow-cyan);
}

@keyframes cardEntry {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.97);
        filter: blur(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* Card Header */
.card__header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.2rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.12), rgba(99, 102, 241, 0.08));
    border: 1px solid rgba(6, 182, 212, 0.15);
    border-radius: var(--r-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    transition: all var(--t-base);
}

.card__icon:hover {
    transform: scale(1.05) rotate(-3deg);
    border-color: var(--cyan);
    box-shadow: var(--glow-cyan);
}

.card__title {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--accent-gradient-h);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.card__subtitle {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.65;
    max-width: 480px;
    margin: 0 auto;
}

/* ========== FORM SECTIONS ========== */
.form-section {
    margin-top: 1.8rem;
    margin-bottom: 0.9rem;
}

.form-section:first-of-type {
    margin-top: 0;
}

.form-section__label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.1);
    border-radius: 20px;
}

[data-theme="light"] .form-section__label {
    background: rgba(6, 182, 212, 0.08);
}

/* ========== FORM ========== */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 0.3rem;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 1.1rem;
    position: relative;
}

.form-group--full {
    grid-column: 1 / -1;
    margin-bottom: 1.2rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-label);
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
    transition: all var(--t-base);
}

.form-group:focus-within .form-label {
    color: var(--cyan);
}

.required {
    color: var(--error);
    margin-left: 2px;
}

.optional {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.72rem;
}

/* Inputs */
.form-control {
    width: 100%;
    padding: 0.82rem 1rem;
    min-height: 50px;
    background: var(--bg-input);
    border: 1.5px solid var(--border);
    border-radius: var(--r-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    transition: all var(--t-base);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.form-control::placeholder {
    color: var(--text-placeholder);
    font-weight: 400;
}

.form-control:hover {
    border-color: var(--border-hover);
    background: var(--bg-input-hover);
}

.form-control:focus {
    background: var(--bg-input-focus);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.1), 0 0 25px rgba(6, 182, 212, 0.06);
}

/* Invalid field */
.form-control.is-invalid {
    border-color: var(--error) !important;
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.1) !important;
    animation: fieldShake 0.4s ease;
}

@keyframes fieldShake {

    0%,
    100% {
        transform: translateX(0);
    }

    15% {
        transform: translateX(-5px);
    }

    30% {
        transform: translateX(5px);
    }

    45% {
        transform: translateX(-4px);
    }

    60% {
        transform: translateX(4px);
    }

    75% {
        transform: translateX(-2px);
    }

    90% {
        transform: translateX(2px);
    }
}

/* Field error text */
.field-error {
    display: none;
    font-size: 0.7rem;
    color: var(--error);
    margin-top: 0.35rem;
    font-weight: 500;
    animation: fadeSlideDown 0.25s ease;
}

.field-error.visible {
    display: block;
}

@keyframes fadeSlideDown {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Select */
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%2306b6d4' stroke-width='2' stroke-linecap='round' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 14px;
    padding-right: 2.8rem;
    cursor: pointer;
}

.form-select option {
    background: var(--bg-body);
    color: var(--text-primary);
}

/* Urgency colors */
.urgencia-select.urgencia--bajo {
    border-color: var(--urg-low);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.08);
}

.urgencia-select.urgencia--medio {
    border-color: var(--urg-med);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.08);
}

.urgencia-select.urgencia--critico {
    border-color: var(--urg-crit);
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
    line-height: 1.65;
}

/* Textarea footer */
.textarea-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 0.35rem;
    min-height: 1.2em;
}

.char-counter {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color var(--t-base);
    margin-left: auto;
}

.char-counter.near-limit {
    color: var(--warning);
}

.char-counter.at-limit {
    color: var(--error);
    font-weight: 700;
}

/* ========== CHECKBOX ========== */
.confirmacion-container {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 1.2rem;
    background: var(--bg-input);
    border: 1.5px solid var(--border);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all var(--t-base);
    margin-bottom: 1.5rem;
    margin-top: 0.3rem;
}

.confirmacion-container:hover {
    border-color: var(--border-hover);
    background: var(--bg-input-hover);
}

.confirmacion-container.is-invalid {
    border-color: var(--error) !important;
    animation: fieldShake 0.4s ease;
}

.checkbox {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--border);
    border-radius: 7px;
    cursor: pointer;
    transition: all var(--t-spring);
    position: relative;
    background: transparent;
}

.checkbox:hover {
    border-color: var(--cyan);
}

.checkbox:checked {
    background: var(--accent-gradient);
    border-color: transparent;
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.35);
    transform: scale(1.08);
}

.checkbox:checked::after {
    content: '';
    position: absolute;
    left: 5.5px;
    top: 2px;
    width: 7px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
    animation: checkPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes checkPop {
    from {
        transform: rotate(45deg) scale(0);
        opacity: 0;
    }

    to {
        transform: rotate(45deg) scale(1);
        opacity: 1;
    }
}

.checkbox-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

/* ========== SUCCESS OVERLAY ========== */
.success-overlay {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
}

.success-overlay.visible {
    display: flex;
    animation: fadeIn 0.5s ease;
}

.success-check {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.success-circle {
    stroke-dasharray: 226;
    stroke-dashoffset: 226;
    animation: drawCircle 0.6s ease 0.2s forwards;
}

.success-path {
    stroke-dasharray: 60;
    stroke-dashoffset: 60;
    animation: drawCheck 0.4s ease 0.7s forwards;
}

@keyframes drawCircle {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes drawCheck {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.success-text {
    font-size: 1.15rem;
    font-weight: 700;
    background: var(--accent-gradient-h);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
}

.success-sub {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ========== RESPONSE ========== */
.response-area {
    text-align: center;
    margin-top: 1.2rem;
}

.text-danger {
    color: var(--error) !important;
    font-size: 0.84rem;
    line-height: 1.7;
}

.text-success {
    color: var(--success) !important;
    font-size: 0.84rem;
}

/* ========== FOOTER ========== */
.footer {
    text-align: center;
    padding: 1.5rem 1rem;
    color: var(--text-muted);
    font-size: 0.7rem;
    border-top: 1px solid var(--border);
    background: var(--bg-navbar);
    backdrop-filter: blur(12px);
    position: relative;
    z-index: 1;
    letter-spacing: 0.02em;
}

.footer p {
    margin: 0.15rem 0;
}

.footer-sep {
    margin: 0 0.4rem;
    opacity: 0.5;
}

.footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--t-base);
}

.footer a:hover {
    color: var(--cyan);
}

/* ========== CHATBOT ========== */
.chatbot-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 58px;
    height: 58px;
    background: var(--accent-gradient);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 900;
    color: #fff;
    box-shadow: 0 6px 24px rgba(6, 182, 212, 0.35), 0 0 50px rgba(99, 102, 241, 0.1);
    transition: all var(--t-base);
    animation: fabPulse 3s ease-in-out infinite;
}

.chatbot-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.45), 0 0 70px rgba(99, 102, 241, 0.15);
    animation: none;
}

.chatbot-fab:active {
    transform: scale(0.95);
}

@keyframes fabPulse {

    0%,
    100% {
        box-shadow: 0 6px 24px rgba(6, 182, 212, 0.35), 0 0 50px rgba(99, 102, 241, 0.1);
    }

    50% {
        box-shadow: 0 6px 24px rgba(6, 182, 212, 0.45), 0 0 70px rgba(99, 102, 241, 0.2);
    }
}

.fab-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 21px;
    height: 21px;
    background: var(--error);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-body);
    animation: badgePop 0.4s var(--t-spring);
}

.fab-badge.hidden {
    display: none;
}

@keyframes badgePop {
    from {
        transform: scale(0);
    }

    to {
        transform: scale(1);
    }
}

.chatbot-window {
    position: fixed;
    bottom: 6.5rem;
    right: 1.5rem;
    width: 380px;
    max-height: 520px;
    background: var(--bg-surface);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border: 1px solid var(--border-card);
    border-radius: var(--r-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), var(--glow-indigo);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 901;
    animation: chatSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.chatbot-window.open {
    display: flex;
}

@keyframes chatSlideUp {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.chatbot-header {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.95rem 1.15rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(99, 102, 241, 0.06));
    border-bottom: 1px solid var(--border);
}

.chatbot-header-avatar {
    width: 38px;
    height: 38px;
    min-width: 38px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.chatbot-header-info {
    display: flex;
    flex-direction: column;
}

.chatbot-header-name {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.chatbot-header-status {
    font-size: 0.67rem;
    color: var(--success);
    font-weight: 500;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    min-height: 190px;
    max-height: 290px;
}

.chatbot-messages::-webkit-scrollbar {
    width: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.chat-msg {
    max-width: 85%;
    padding: 0.65rem 0.9rem;
    border-radius: var(--r-md);
    font-size: 0.82rem;
    line-height: 1.55;
    animation: msgSlide 0.25s ease;
    word-wrap: break-word;
}

@keyframes msgSlide {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-msg.bot {
    align-self: flex-start;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.1);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-msg.user {
    align-self: flex-end;
    background: var(--accent-gradient);
    color: #fff;
    border-bottom-right-radius: 4px;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 0.7rem 0.9rem;
    align-self: flex-start;
}

.typing-indicator span {
    width: 7px;
    height: 7px;
    background: var(--cyan);
    border-radius: 50%;
    animation: typingBounce 1.2s ease-in-out infinite;
    opacity: 0.4;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.15s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes typingBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.4;
    }

    30% {
        transform: translateY(-5px);
        opacity: 1;
    }
}

.chatbot-quickreplies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-top: 1px solid rgba(6, 182, 212, 0.05);
}

.chatbot-quickreplies:empty {
    display: none;
    padding: 0;
}

.quick-reply-btn {
    padding: 0.35rem 0.7rem;
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.12);
    border-radius: 20px;
    color: var(--cyan);
    font-family: inherit;
    font-size: 0.72rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--t-base);
    white-space: nowrap;
}

.quick-reply-btn:hover {
    background: rgba(6, 182, 212, 0.14);
    border-color: var(--cyan);
    transform: translateY(-1px);
}

.chatbot-input-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 0.9rem;
    border-top: 1px solid var(--border);
    background: rgba(14, 20, 36, 0.4);
}

[data-theme="light"] .chatbot-input-bar {
    background: rgba(235, 239, 250, 0.6);
}

.chatbot-input {
    flex: 1;
    padding: 0.6rem 0.85rem;
    min-height: 42px;
    background: var(--bg-input-hover);
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.82rem;
    outline: none;
    transition: all var(--t-base);
}

.chatbot-input::placeholder {
    color: var(--text-placeholder);
}

.chatbot-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
    background: var(--bg-input-focus);
}

.chatbot-send {
    width: 38px;
    height: 38px;
    min-width: 38px;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--r-sm);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t-base);
}

.chatbot-send:hover {
    transform: scale(1.06);
    box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 700px) {
    .card {
        padding: 2rem 1.5rem;
        border-radius: var(--r-lg);
        margin: 0 0.5rem;
    }

    .card__title {
        font-size: 1.35rem;
    }

    .app-container {
        padding: 1.5rem 0.5rem;
    }

    .navbar {
        padding: 0.6rem 1rem;
    }

    .navbar-title {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .card {
        padding: 1.5rem 1.1rem;
        border-radius: var(--r-md);
    }

    .card__title {
        font-size: 1.2rem;
    }

    .card__subtitle {
        font-size: 0.8rem;
    }

    .btn--cta {
        font-size: 0.85rem;
        padding: 0.85rem 1.5rem;
    }

    .chatbot-window {
        width: calc(100% - 1.5rem);
        right: 0.75rem;
        bottom: 5.5rem;
        max-height: 65vh;
        border-radius: var(--r-lg);
    }

    .chatbot-fab {
        width: 52px;
        height: 52px;
        bottom: 1rem;
        right: 1rem;
    }

    .navbar-logo-img {
        height: 28px;
    }

    .toast {
        font-size: 0.78rem;
        padding: 0.65rem 1rem;
    }
}