/**
 * Developer: Mohammed Al-Baqer
 * Website: https://wsl-iq.github.io/teaafi/
 * Copyright (c) 2026 Mohammed Al-Baqer
 * Folder : css
 * File   : welcome.css
 * Type   : CSS
 */

/* WELCOME SCREEN — BASE */

.welcome-screen {
    position: fixed;
    inset: 0;
    background: var(--surface);
    z-index: 70;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease, opacity 0.4s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.welcome-screen.hidden {
    transform: translateX(-100%);
    opacity: 0;
    pointer-events: none;
}

.welcome-container {
    max-width: 480px;
    width: 100%;
    padding: var(--space-6);
    margin: auto;
    animation: welcomeFadeIn 0.5s ease;
}

@keyframes welcomeFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* PROGRESS INDICATOR (New Style) */

.welcome-progress-new {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-1);
    margin-bottom: var(--space-8);
    padding: var(--space-2) 0;
}

.welcome-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    max-width: 80px;
    cursor: default;
    transition: all 0.3s ease;
}

.welcome-step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-variant);
    color: var(--text-tertiary);
    font-size: 12px;
    font-weight: 700;
    border: 2px solid var(--border-light);
    transition: all 0.3s ease;
}

.welcome-step-label {
    font-size: 10px;
    color: var(--text-tertiary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.welcome-step.active .welcome-step-circle {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.welcome-step.active .welcome-step-label {
    color: var(--primary);
    font-weight: 700;
}

.welcome-step.completed .welcome-step-circle {
    background: var(--accent-green);
    color: white;
    border-color: var(--accent-green);
}

.welcome-step.completed .welcome-step-circle i {
    font-size: 13px;
}

.welcome-step-divider {
    flex: 1;
    height: 2px;
    background: var(--border-light);
    margin: 0 -4px;
    margin-bottom: 22px;
    transition: all 0.3s ease;
}

.welcome-step-divider.completed {
    background: var(--accent-green);
}

/* SLIDES */

.welcome-slides {
    position: relative;
    min-height: 380px;
}

.welcome-slide {
    display: none;
    text-align: center;
    animation: welcomeSlideIn 0.4s ease;
}

.welcome-slide.active {
    display: block;
}

@keyframes welcomeSlideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-icon {
    font-size: 56px;
    color: var(--primary);
    margin-bottom: var(--space-5);
    display: block;
}

.slide-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    line-height: 1.3;
}

.slide-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
    font-size: var(--text-base);
}

/* INPUT WITH VALIDATION */

.form-group {
    margin-bottom: var(--space-5);
    text-align: right;
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.form-label .optional {
    color: var(--text-tertiary);
    font-weight: 400;
    font-size: 11px;
    margin-right: 6px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    right: var(--space-4);
    color: var(--text-tertiary);
    font-size: var(--text-lg);
    pointer-events: none;
    transition: color 0.2s;
}

.form-input {
    width: 100%;
    padding: var(--space-4) var(--space-12) var(--space-4) var(--space-4);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: var(--font-primary);
    background: var(--surface);
    color: var(--text-primary);
    transition: all 0.2s;
    min-height: 56px;
    text-align: right;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.form-input.error {
    border-color: var(--accent-red);
    box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.1);
}

.form-input.success {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.1);
}

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

.form-hint {
    display: block;
    margin-top: var(--space-2);
    font-size: 12px;
    color: var(--text-tertiary);
    min-height: 18px;
    transition: color 0.2s;
}

.form-hint.error {
    color: var(--accent-red);
    font-weight: 500;
}

.form-hint.success {
    color: var(--accent-green);
    font-weight: 500;
}

.input-valid-icon {
    position: absolute;
    left: var(--space-4);
    font-size: 18px;
    opacity: 0;
    transition: opacity 0.2s;
}

.input-valid-icon.show {
    opacity: 1;
}

.input-valid-icon.valid {
    color: var(--accent-green);
}

.input-valid-icon.invalid {
    color: var(--accent-red);
}

/*
   GENDER SELECTOR
 */

.gender-selector {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.gender-option {
    flex: 1;
    padding: var(--space-6) var(--space-4);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    background: var(--surface);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

.gender-option:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-2px);
}

.gender-option.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.15);
    transform: translateY(-2px);
}

.gender-option.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 8px;
    left: 8px;
    width: 24px;
    height: 24px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    animation: genderCheckIn 0.3s ease;
}

@keyframes genderCheckIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.gender-icon {
    font-size: 44px;
    margin-bottom: var(--space-3);
    display: block;
    color: var(--text-tertiary);
    transition: color 0.2s;
}

.gender-option.selected .gender-icon {
    color: var(--primary);
}

.gender-label {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
}

/* HABIT SELECTION (NEW) */

.habits-grid-welcome {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    max-height: 340px;
    overflow-y: auto;
    padding: 4px;
}

.habit-option-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-2);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.25s ease;
    background: var(--surface);
    text-align: center;
    -webkit-tap-highlight-color: transparent;
}

.habit-option-welcome:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-2px);
}

.habit-option-welcome.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.habit-option-welcome i {
    font-size: 26px;
    color: var(--primary);
}

.habit-option-welcome span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

/* REVIEW SCREEN (NEW) */

.review-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.review-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--surface-variant);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all 0.2s;
}

.review-item-left {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1;
    text-align: right;
}

.review-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    flex-shrink: 0;
}

.review-item-content {
    flex: 1;
    min-width: 0;
}

.review-item-label {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-bottom: 2px;
}

.review-item-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.review-item-edit {
    padding: 6px 10px;
    border-radius: 8px;
    background: var(--primary-light);
    color: var(--primary);
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
    flex-shrink: 0;
}

.review-item-edit:hover {
    background: var(--primary);
    color: white;
}

/* THEME PICKER (NEW) */

.theme-picker {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.theme-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: var(--space-3) var(--space-1);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.25s ease;
    background: var(--surface);
    -webkit-tap-highlight-color: transparent;
}

.theme-choice:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.theme-choice.selected {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
    transform: translateY(-3px);
}

.theme-swatch {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    border: 3px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.theme-swatch.green   { background: linear-gradient(135deg, #0D6B6E, #26A69A); }
.theme-swatch.pink    { background: linear-gradient(135deg, #E91E63, #F06292); }
.theme-swatch.desert  { background: linear-gradient(135deg, #BF360C, #FF7043); }
.theme-swatch.ocean   { background: linear-gradient(135deg, #01579B, #03A9F4); }
.theme-swatch.ramadan { background: linear-gradient(135deg, #4A148C, #FFD700); }

.theme-choice-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
}

.theme-choice.selected .theme-choice-label {
    color: var(--primary);
}

/* BUTTONS */

.slide-buttons {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.slide-buttons .btn {
    flex: 1;
}

.btn-skip {
    background: transparent;
    border: 2px solid var(--border-light);
    color: var(--text-tertiary);
    font-size: var(--text-sm);
}

.btn-skip:hover {
    background: var(--surface-variant);
    border-color: var(--border);
}

/* WELCOME INTRO SCREEN (NEW) */

.welcome-intro {
    text-align: center;
    padding: var(--space-6) var(--space-4);
}

.welcome-intro-logo {
    width: 96px;
    height: 96px;
    margin: 0 auto var(--space-5);
    border-radius: 24px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    box-shadow: 0 8px 32px rgba(var(--primary-rgb), 0.3);
    animation: logoPulse 2.5s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 8px 32px rgba(var(--primary-rgb), 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 12px 40px rgba(var(--primary-rgb), 0.4); }
}

.welcome-intro h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.welcome-intro-subtitle {
    font-size: var(--text-lg);
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.welcome-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    text-align: right;
}

.welcome-feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--surface-variant);
    border-radius: var(--radius-lg);
}

.welcome-feature-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
    font-size: 16px;
}

.welcome-feature-item span {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.welcome-intro-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.welcome-intro-actions .btn {
    width: 100%;
}

/* PACT SCREEN (NEW) */

.pact-card {
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--primary-light), var(--surface-variant));
    border-radius: var(--radius-xl);
    border: 2px solid var(--primary);
    margin-bottom: var(--space-5);
    text-align: right;
}

.pact-card i.fa-quote-right {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: var(--space-3);
    display: block;
}

.pact-card p {
    line-height: 2;
    font-size: var(--text-base);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.pact-card strong {
    color: var(--primary);
}

.pact-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-light);
    cursor: pointer;
    transition: all 0.25s;
    margin-bottom: var(--space-5);
    -webkit-tap-highlight-color: transparent;
}

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

.pact-checkbox.checked {
    border-color: var(--primary);
    background: var(--primary-light);
}

.pact-checkbox-box {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
    background: var(--surface);
}

.pact-checkbox.checked .pact-checkbox-box {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.pact-checkbox-box i {
    opacity: 0;
    font-size: 14px;
    transition: opacity 0.2s;
}

.pact-checkbox.checked .pact-checkbox-box i {
    opacity: 1;
}

.pact-checkbox span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
}

/* FINAL SCREEN (NEW) */

.welcome-final {
    text-align: center;
    padding: var(--space-6) var(--space-4);
}

.welcome-final-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-5);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), #8BC34A);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    box-shadow: 0 8px 32px rgba(76, 175, 80, 0.3);
    animation: finalBounceIn 0.7s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes finalBounceIn {
    0% { transform: scale(0); }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.welcome-final h1 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    animation: fadeInUp 0.5s ease 0.3s both;
}

.welcome-final p {
    color: var(--text-secondary);
    margin-bottom: var(--space-5);
    line-height: 1.8;
    font-size: var(--text-base);
    animation: fadeInUp 0.5s ease 0.5s both;
}

.welcome-final-checklist {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    text-align: right;
}

.welcome-final-check {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--surface-variant);
    border-radius: var(--radius-lg);
    animation: fadeInUp 0.4s ease both;
}

.welcome-final-check:nth-child(1) { animation-delay: 0.6s; }
.welcome-final-check:nth-child(2) { animation-delay: 0.7s; }
.welcome-final-check:nth-child(3) { animation-delay: 0.8s; }
.welcome-final-check:nth-child(4) { animation-delay: 0.9s; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.welcome-final-check i {
    color: var(--accent-green);
    font-size: 18px;
    flex-shrink: 0;
}

.welcome-final-check span {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
}

/* BACK BUTTON */

.welcome-back-btn {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--surface-variant);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 5;
    -webkit-tap-highlight-color: transparent;
}

.welcome-back-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

.welcome-back-btn.hidden {
    display: none;
}

/* IMPORT BACKUP MODAL */

.import-backup-area {
    border: 2px dashed var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: var(--space-4);
}

.import-backup-area:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.import-backup-area i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: var(--space-3);
    display: block;
}

.import-backup-area p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
}

.import-backup-area small {
    color: var(--text-tertiary);
    font-size: 11px;
}

/* RESPONSIVE */

@media (max-width: 480px) {
    .welcome-container {
        padding: var(--space-4);
    }

    .slide-icon {
        font-size: 48px;
        margin-bottom: var(--space-4);
    }

    .slide-title {
        font-size: var(--text-xl);
    }

    .welcome-step-label {
        display: none;
    }

    .welcome-step-divider {
        margin-bottom: 8px;
    }

    .habits-grid-welcome {
        grid-template-columns: 1fr;
    }

    .theme-picker {
        grid-template-columns: repeat(3, 1fr);
    }

    .gender-icon {
        font-size: 36px;
    }

    .gender-label {
        font-size: var(--text-base);
    }
}

@media (max-width: 360px) {
    .welcome-step-circle {
        width: 26px;
        height: 26px;
        font-size: 11px;
    }

    .slide-title {
        font-size: var(--text-lg);
    }

    .theme-picker {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* DARK MODE */

.theme-dark .welcome-screen {
    background: var(--background);
}

.theme-dark .welcome-step-circle {
    background: var(--surface-variant);
    border-color: var(--border);
}

.theme-dark .welcome-feature-item,
.theme-dark .review-item,
.theme-dark .welcome-final-check {
    background: var(--surface-variant);
}

.theme-dark .pact-card {
    background: linear-gradient(135deg, var(--primary-light), var(--surface-variant));
}

.theme-dark .import-backup-area {
    border-color: var(--border);
}

.theme-dark .form-input {
    background: var(--input-bg);
    border-color: var(--border);
    color: var(--text-primary);
}