* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.15), transparent 40%),
                radial-gradient(circle at bottom left, rgba(168, 85, 247, 0.15), transparent 40%),
                var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
    padding: 20px;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border-color: rgba(99, 102, 241, 0.2);
}

.logo-area {
    text-align: center;
    margin-bottom: 30px;
}

.logo-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-indigo) 50%, var(--accent-purple) 100%);
    border-radius: 18px;
    margin-bottom: 16px;
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.logo-icon svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: #ffffff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.025em;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 400;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    pointer-events: none;
}

.input-icon svg {
    width: 20px;
    height: 20px;
}

.form-input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: #ffffff;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
}

.form-input:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent-indigo);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    height: 18px;
    width: 18px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-right: 10px;
    display: inline-block;
    position: relative;
    transition: all 0.2s ease;
}

.checkbox-container:hover input ~ .checkmark {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-indigo);
}

.checkbox-container input:checked ~ .checkmark {
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    border-color: transparent;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 6px;
    top: 2px;
    width: 4px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-indigo) 50%, var(--accent-purple) 100%);
    border: none;
    border-radius: 12px;
    color: #ffffff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
    filter: brightness(1.05);
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.alert {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid transparent;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

.alert svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

/* Mobile responsive adaptations */

@media (max-width: 480px) {
    .card {
        padding: 20px;
    }
    
    .login-wrapper {
        padding: 12px;
    }
}
/* Helper / Utility Classes */

.hidden {
    display: none !important;
}

.text-right {
    text-align: right;
}

.file-input-hidden {
    display: none;
}


/* Dynamic Classes from JS logic */

.req-item.valid {
    color: var(--success);
}

.req-item.valid .req-dot {
    background-color: var(--success);
    box-shadow: 0 0 6px var(--success);
}

.history-change-line.history-creation {
    color: var(--accent-blue);
    font-weight: 500;
}

.history-old-value {
    text-decoration: line-through;
    opacity: 0.6;
}

.history-new-value {
    color: var(--success);
    font-weight: 500;
}

.actions-flex-container {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.action-icon-view {
    color: var(--accent-blue);
    text-decoration: none;
}

.action-icon-download {
    color: var(--text-primary);
    text-decoration: none;
}

.action-btn-delete {
    color: var(--error);
    background: none;
    border: none;
    cursor: pointer;
}

.action-btn-edit {
    color: var(--accent-indigo);
    background: none;
    border: none;
    cursor: pointer;
}

.appointment-file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.appointment-file-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.appointment-file-name {
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.appointment-file-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.appointment-file-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    padding-left: 12px;
    flex-shrink: 0;
}