/* Developers Page Styles */

.dev-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.dev-header {
    text-align: center;
    margin-bottom: 3rem;
}

.dev-header h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #4DD0E1 0%, #00B8D4 40%, #1E5A9E 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dev-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sections */
.dev-section {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    animation: devFadeIn 0.5s ease both;
}

.dev-section:nth-child(2) { animation-delay: 0.1s; }
.dev-section:nth-child(3) { animation-delay: 0.15s; }
.dev-section:nth-child(4) { animation-delay: 0.2s; }
.dev-section:nth-child(5) { animation-delay: 0.25s; }
.dev-section:nth-child(6) { animation-delay: 0.3s; }

@keyframes devFadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.dev-section-fade-in {
    animation: devFadeIn 0.4s ease both !important;
}

.dev-section-title {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: #4DD0E1;
}

.dev-section-desc {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* Role Selector */
.role-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.role-card {
    background: rgba(255, 255, 255, 0.04);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: center;
}

.role-card:hover {
    border-color: rgba(77, 208, 225, 0.4);
    background: rgba(77, 208, 225, 0.06);
}

.role-card.role-active {
    border-color: #4DD0E1;
    background: rgba(77, 208, 225, 0.1);
    box-shadow: 0 0 24px rgba(77, 208, 225, 0.15);
}

.role-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.role-active .role-icon {
    background: rgba(77, 208, 225, 0.18);
}

.role-icon svg {
    width: 28px;
    height: 28px;
    stroke: rgba(255, 255, 255, 0.6);
    transition: stroke 0.25s ease;
}

.role-active .role-icon svg {
    stroke: #4DD0E1;
}

.role-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
    color: #fff;
}

.role-card p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.4;
}

/* Form Elements */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

.form-input {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: #fff;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    width: 100%;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-input:focus {
    border-color: #4DD0E1;
    box-shadow: 0 0 0 3px rgba(77, 208, 225, 0.12);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 0.3rem;
}

/* Validation messages */
.validation-message {
    color: #f87171;
    font-size: 0.8rem;
    margin-top: 0.3rem;
}

/* Platform Chips */
.platform-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.platform-chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    user-select: none;
}

.platform-chip input[type="checkbox"] {
    display: none;
}

.platform-chip:hover {
    border-color: rgba(77, 208, 225, 0.4);
}

.platform-chip.platform-active {
    background: rgba(77, 208, 225, 0.12);
    border-color: #4DD0E1;
    color: #4DD0E1;
}

/* Perks */
.dev-perks {
    background: linear-gradient(135deg, rgba(30, 90, 158, 0.15) 0%, rgba(0, 184, 212, 0.08) 100%);
    border-color: rgba(77, 208, 225, 0.2);
}

.perks-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.perk-item {
    display: flex;
    flex-direction: column;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
}

.perk-item strong {
    color: #4DD0E1;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.perk-item span {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.82rem;
}

/* Submit Area */
.dev-submit-area {
    text-align: center;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.dev-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2.5rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
    border: none;
    font-family: inherit;
}

.dev-btn-primary {
    background: linear-gradient(135deg, #1E5A9E 0%, #00B8D4 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 184, 212, 0.25);
}

.dev-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 184, 212, 0.35);
}

.dev-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.dev-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dev-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* Error / Success */
.dev-error {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: #f87171;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.dev-success-panel {
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(77, 208, 225, 0.25);
    border-radius: 20px;
    margin-bottom: 2rem;
    animation: devFadeIn 0.5s ease both;
}

.success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.5rem;
    background: rgba(77, 208, 225, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon svg {
    width: 36px;
    height: 36px;
    stroke: #4DD0E1;
}

.dev-success-panel h2 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    color: #4DD0E1;
}

.dev-success-panel p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* Back Link - reuse from sdk-styles */
.dev-container .back-link {
    display: inline-block;
    margin-top: 1rem;
    color: #4DD0E1;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s ease;
}

.dev-container .back-link:hover {
    color: #00B8D4;
}

/* Responsive */
@media (max-width: 768px) {
    .dev-header h1 {
        font-size: 2rem;
    }

    .role-selector {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .perks-grid {
        grid-template-columns: 1fr;
    }

    .dev-container {
        padding: 0 1rem 3rem;
    }

    .dev-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .dev-header h1 {
        font-size: 1.6rem;
    }

    .dev-subtitle {
        font-size: 1rem;
    }
}