/**
 * Styles for Copy&Paste application
 */

:root {
    --primary-color: #fee600;
    --primary-dark: #e6cf00;
    --primary-light: #fff06b;
    --text-color: #333;
    --text-light: #666;
    --bg-color: #f8f9fa;
    --card-bg: #fff;
    --border-color: #ddd;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container-fluid {
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.app-header {
    background-color: var(--primary-color);
    color: var(--text-color);
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 10;
}

.app-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><circle cx="3" cy="3" r="1.5" fill="rgba(0,0,0,0.05)"/></svg>');
    opacity: 0.5;
    z-index: -1;
}

.app-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin: 0;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.15), -1px -1px 1px rgba(255, 255, 255, 0.7);
    letter-spacing: -1px;
    background: linear-gradient(45deg, var(--text-color), #000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.app-title::after {
    content: 'Copy&Paste';
    position: absolute;
    top: 2px;
    left: 2px;
    z-index: -1;
    -webkit-text-fill-color: var(--primary-dark);
    opacity: 0.6;
    filter: blur(2px);
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

/* Main Content */
.app-content {
    flex: 1;
    padding: 1.5rem;
}

/* Cards */
.card {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: none;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--primary-color);
    border-bottom: none;
    padding: 1rem 1.25rem;
    position: relative;
}

.card-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-light));
}

.card-header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.card-header h2::before {
    content: '✏️';
    margin-right: 8px;
    font-size: 1.2em;
}

.card-body {
    padding: 1.5rem;
    background-color: var(--card-bg);
}

/* Editor */
.editor-card {
    margin-bottom: 2rem;
}

.tox-tinymce {
    border-radius: 4px !important;
    border: 1px solid var(--border-color) !important;
    margin-bottom: 1rem;
}

.tox .tox-toolbar,
.tox .tox-toolbar__overflow,
.tox .tox-toolbar__primary {
    background-color: #f8f9fa !important;
}

.tox .tox-tbtn--enabled,
.tox .tox-tbtn--enabled:hover {
    background-color: var(--primary-color) !important;
}

.tox .tox-mbtn--active {
    background-color: var(--primary-color) !important;
    color: var(--text-color) !important;
}

.tox .tox-mbtn:hover:not(:disabled):not(.tox-mbtn--active) {
    background-color: #f0f0f0 !important;
}

.editor-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

#editor {
    min-height: 300px;
    width: 100%;
}

/* Text List */
.texts-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.text-item {
    border: none;
    border-radius: var(--radius-md);
    padding: 1.25rem;
    background-color: var(--card-bg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.text-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
    opacity: 0.7;
}

.text-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.text-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.text-timestamp {
    font-size: 0.875rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.text-timestamp i {
    color: var(--primary-dark);
}

.text-actions {
    display: flex;
    gap: 0.5rem;
}

.text-actions .btn {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.text-actions .btn i {
    font-size: 1rem;
}

.text-actions .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.text-content {
    margin-top: 0.75rem;
    line-height: 1.6;
    color: var(--text-color);
    position: relative;
}

.text-content.truncated {
    max-height: 150px;
    overflow: hidden;
}

.text-preview {
    max-height: 150px;
    overflow: hidden;
    position: relative;
}

.text-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
    pointer-events: none;
}

.show-more-btn {
    display: block;
    margin: 0.5rem auto;
    text-align: center;
    color: var(--primary-dark);
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    padding: 0.25rem 1rem;
    background-color: rgba(254, 230, 0, 0.1);
}

.show-more-btn:hover {
    color: var(--text-color);
    text-decoration: none;
    background-color: rgba(254, 230, 0, 0.2);
    transform: translateY(-2px);
}

.text-content p:first-child {
    margin-top: 0;
}

.text-content p:last-child {
    margin-bottom: 0;
}

.text-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

/* Buttons */
.btn {
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s;
    z-index: -1;
}

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

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-dark);
    color: var(--text-color);
    box-shadow: 0 2px 4px rgba(230, 207, 0, 0.3);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--text-color);
    box-shadow: 0 4px 8px rgba(230, 207, 0, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #f0f0f0;
    border-color: #e0e0e0;
    color: var(--text-color);
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: #e0e0e0;
    border-color: #d0d0d0;
    color: var(--text-color);
    transform: translateY(-2px);
}

.btn-outline-light {
    color: var(--text-color);
    border-color: rgba(0, 0, 0, 0.2);
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(5px);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.8);
    color: var(--text-color);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
    color: white;
}

.btn-danger:hover, .btn-danger:focus {
    background-color: #c82333;
    border-color: #bd2130;
    color: white;
    transform: translateY(-2px);
}

/* Footer */
.app-footer {
    background-color: var(--primary-color);
    color: var(--text-color);
    text-align: center;
    padding: 1rem;
    margin-top: auto;
}

/* Login Page */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.login-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(254, 230, 0, 0.2) 0%, rgba(254, 230, 0, 0.05) 100%);
    z-index: 0;
}

.login-background::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="1.5" fill="rgba(254,230,0,0.15)"/></svg>');
    animation: rotate 60s linear infinite;
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 3rem;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 0 0 10px rgba(255, 255, 255, 0.1);
    text-align: center;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light), var(--primary-color));
    background-size: 200% 100%;
    animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
}

.logo-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(254, 230, 0, 0.3);
    animation: pulse 2s infinite;
}

.logo-icon i {
    font-size: 2.5rem;
    color: var(--text-color);
}

.login-subtitle {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.5;
}

.login-form {
    margin-top: 1rem;
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.input-icon-wrapper {
    position: relative;
}

.input-icon-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.2rem;
}

.form-group input {
    width: 100%;
    padding: 1rem 1rem 1rem 45px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.8);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(254, 230, 0, 0.25);
}

.form-group input:focus + i {
    color: var(--primary-dark);
}

.login-form .btn {
    width: 100%;
    padding: 0.8rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.login-footer {
    margin-top: 2.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: var(--radius-sm);
    border-left: 4px solid #dc3545;
    box-shadow: var(--shadow-sm);
    position: relative;
    text-align: left;
    display: flex;
    align-items: center;
}

.error-message::before {
    content: '\F622';
    font-family: "bootstrap-icons";
    margin-right: 10px;
    font-size: 1.2rem;
    color: #dc3545;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .app-title {
        font-size: 2rem;
    }

    .app-content {
        padding: 1rem;
    }

    .card-header h2 {
        font-size: 1.1rem;
    }

    .text-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .text-actions {
        width: 100%;
        justify-content: space-between;
    }

    .text-actions .btn {
        width: 40px;
        height: 40px;
    }

    .text-actions .btn i {
        font-size: 1.1rem;
    }
}