/* Enhanced Button and Input Styles for DENDAT.SECURE */

/* Primary Button Styles */
.btn-primary, .app-button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: 1px solid rgba(0, 245, 160, 0.3);
    color: #ffffff;
    padding: 0.75rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary::before, .app-button::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: left 0.6s ease;
}

.btn-primary:hover, .app-button:hover {
    background: linear-gradient(135deg, #00FF80 0%, #00E5FF 100%);
    border-color: rgba(0, 245, 160, 0.6);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 245, 160, 0.4);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.btn-primary:hover::before, .app-button:hover::before {
    left: 100%;
}

.btn-primary:active, .app-button:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 8px 20px rgba(0, 245, 160, 0.3);
}

/* Outline Button Styles */
.app-button.outline {
    background: rgba(0, 245, 160, 0.1);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.app-button.outline:hover {
    background: var(--primary-color);
    color: #000000;
    border-color: #00FF80;
    box-shadow: 0 15px 40px rgba(0, 245, 160, 0.3);
}

/* Secondary Button */
.btn-secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    padding: 0.75rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

/* Danger Button */
.btn-danger {
    background: linear-gradient(135deg, var(--error-color) 0%, #FF6B6B 100%);
    border: 1px solid rgba(255, 69, 58, 0.3);
    color: #ffffff;
    padding: 0.75rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF5252 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 69, 58, 0.4);
}

/* Enhanced Input Styles */
.form-input, input[type="text"], input[type="email"], input[type="password"], 
input[type="number"], textarea, select {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    width: 100%;
}

.form-input:focus, input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(0, 245, 160, 0.05) 0%, rgba(0, 217, 245, 0.02) 100%);
    box-shadow: 0 0 20px rgba(0, 245, 160, 0.2);
    transform: translateY(-2px);
}

.form-input::placeholder, input::placeholder, textarea::placeholder {
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.form-input:focus::placeholder, input:focus::placeholder, textarea:focus::placeholder {
    color: rgba(0, 245, 160, 0.6);
    transform: translateY(-2px);
}

/* Enhanced Material Icons in Buttons */
.material-icons {
    transition: var(--transition-smooth);
}

.btn-primary:hover .material-icons, .app-button:hover .material-icons {
    transform: scale(1.1);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

/* Loading State */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.btn-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: buttonSpin 1s linear infinite;
}

@keyframes buttonSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Button Groups */
.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn-group .app-button:not(:last-child) {
    margin-right: 0;
}

/* Icon Buttons */
.btn-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.btn-icon:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #ffffff;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 245, 160, 0.3);
}

/* Form Labels */
.form-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-label.required::after {
    content: " *";
    color: var(--error-color);
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group.has-error .form-input,
.form-group.has-error input {
    border-color: var(--error-color);
    box-shadow: 0 0 10px rgba(255, 69, 58, 0.2);
}

.form-error {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.form-success {
    color: var(--success-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .btn-primary, .app-button, .btn-secondary, .btn-danger {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .app-button {
        width: 100%;
        justify-content: center;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn-primary, .app-button {
        border-width: 2px;
    }
    
    .form-input, input, textarea, select {
        border-width: 2px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .btn-primary, .app-button, .btn-secondary, .btn-danger,
    .form-input, input, textarea, select, .btn-icon {
        transition: none;
        animation: none;
    }
    
    .btn-primary::before, .app-button::before {
        display: none;
    }
}